Measuring a Line Segment

Q. An instrument used to measure the length of a line segment :

1. A scale (ruler)
2. A protractor
3. A Compass
4. None of the above

Q. Name the opposite sides of a given quadrilateral:

1. (CA, DB) and (DC, AB)
2. (AC, BC) and (DC, AB)
3. (AD, BC) and (DC, AB)
4. None of the above

Q. Instruments used to measure the length of a line segment are:

1. A scale
2. A protractor
3. A Compass
4. A divider

Q.

A ray is a part of a line that has :

1. no end point
2. one end point
3. two end points
4. three end points

Q.

Which of the following method gives the most accurate length of line segments?

1. Using a ruler

2. Using a compass

3. Using a divider and a ruler

4. Observing the line segment and guessing the length

Q. A ruler is only used for drawing a straight line segment.

1. True
2. False

Q. A ruler can be used

1. To draw a line segment of a given length.
2. To draw a copy of a given segment.
3. To draw a circle.
4. To draw an angle.

Q.

What is the principle of Vernier caliper?

Q.

What is the working principle of the vernier caliper?

Q. Choose the correct option.
(Given that all the adjacent points are equidistant from each other)

1. AB > BD > BG > AC
2. AC > CD > DG > BG
3. AD > BE > FE > GE
4. AE > AD > BD > BC

Q. Which of the following is true about the given figure ?


(Given that all the adjacent points are equidistant from each other)

1. AE = BG
2. AB = EG
3. AC > AF
4. AC = EG

Q. _____ is used for drawing an arcs, circles, semi-circles etc.

1. Scale
2. Protractor
3. Compass
4. Divider

Q. The length of the line segment whose end points as observed on a ruler is 3 cm and 7 cm is 5cm.

1. True
2. False

Q. Instruments used to measure the length of a line segment are:

1. A scale
2. A protractor
3. A Compass
4. A divider

Q.

By observation, can you tell which of the following line segments is longer?

1. Line I is longer.

2. Line II is longer.

3. Line I and II are equal in length.

4. Can't be determined.

Q.

Which of the following method gives the most accurate length of line segments?

1. Using a ruler

2. Using a compass

3. Using a divider and a ruler

4. Observing the line segment and guessing the length

Q. What is the length of $\overline{AB}$ ?

1. 4 units
2. 5 units
3. 2 units
4. 7 units

Q.

A line segment is defined as

1. a curved segment of line

2. a line with finite length

3. a line having one end-point

4. same as line